What the weekly scenarios measure
MVBH admissions explains the admissions route, while contact MVBH provides a direct connection. For Ipswich, the distance scenarios offer a fixed comparison based on representative points and weekly round trips.
The route-specific calculation starts with Census representative points for Ipswich and Amesbury. Their coordinates produce a 12.3-mile straight-line baseline when the haversine formula is applied. Doubling that baseline creates a 24.6-mile round trip.
Weekly frequency changes the calculated total. One round trip per week is 24.6 miles. Two are 49.2 miles, three are 73.8 miles, and five are 123.0 miles. These values provide a consistent comparison across several possible frequencies.
MVBH is located at 77 Elm Street in Amesbury, inside the historic Mill 77 building. However, the calculation does not use 77 Elm Street as its destination point. It therefore defines a geographic scenario, not a measured street trip to the facility.